Important points about types of light resources, Computer Graphics

Assignment Help:

Important points about Types of light resources - illumination model

Note: While we see an opaque non-luminous object, we notice reflected light by one surface of the object. The whole reflected light is the sum of all contribution from light sources and the other reflecting surfaces in the scene. Hence a surfaces which is not directly exposed to a light resource may yet be visible if nearby objects are illuminated.

1910_Important Points about Types of  Light Resources.png

Figure: 1

By figure of 1 we can conclude about the expression i.e. specified below holds good in real life conditions

Light viewed from opaque non-luminous surface = Light from sources + Light from Other Surfaces

Because light sources are fairly dominant that is needed to establish realism in any graphic scene. Moreover, there are a variety of light sources, thus we require classifying them.

Sources of Light can be categorized as:

a) Point source            

b) Parallel Source        

c) Distributed Source


Related Discussions:- Important points about types of light resources

Mathematics-applications for computer animation, Mathematics: There are so...

Mathematics: There are some area like Probability, combination, permutation, etc.,that can be well explained along with the help of animation, that helps in enhancing the learning

Potentially entering and leaving points - clipping, Potentially entering an...

Potentially entering and leaving points - P E and P L The intersection point of the line and window might be classified either like potentially leaving or entering. Before g

Engineering-applications for computer animation, Engineering: CAD has alwa...

Engineering: CAD has always been an imperative tool in industry. For illustration in automobile design, CAD could be utilized to model a car. Although with the advent of computer

Is cad only helpful for design drawings, Question: Is CAD only helpful for ...

Question: Is CAD only helpful for design drawings? No. When true-scale, structurally valid drawings are the purpose for CAD's existence; it utilizes is as diverse as imagination

Explain about the computer based training, Explain about the Computer Based...

Explain about the Computer Based Training CBT makes use of a computer system to train people in numerous applications. It makes use of self-assessment and multimedia with minim

Positive accelerations - computer animation, Positive Accelerations - Compu...

Positive Accelerations - Computer Animation So as to incorporate increasing speed in an animation the time spacing among the frames should increase, hence greater change in th

Combined consequence of ambient and diffused reflection, Combined consequen...

Combined consequence of ambient and diffused reflection At this time the resulting intensity I will be the total sum of the intensities in case 8.3.2 and 8.3.3 we find that:

Computer Architecture, How many 128 x 8 RAM chips are needed to provide a m...

How many 128 x 8 RAM chips are needed to provide a memory capacity of 4096 16 bits?

Image precision, what is image precision in computer graphics

what is image precision in computer graphics

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd